package com.test.utils;

import org.apache.ibatis.io.Resources;
import org.apache.ibatis.session.SqlSession;
import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.ibatis.session.SqlSessionFactoryBuilder;

import java.io.IOException;
import java.io.InputStream;

public class MybatisUtils {


    private static  SqlSessionFactory sqlSessionFactory = null;


    static {
        try {
            //获取sqlSessionFactroy对象
            String  resource = "mybatis-config.xml";
            InputStream inputStream = Resources.getResourceAsStream(resource);
            sqlSessionFactory = new SqlSessionFactoryBuilder().build(inputStream);
        } catch (IOException e) {
            e.printStackTrace();
        }

    }


    public static SqlSession  getSqlSession() {
         SqlSession sqlSession = sqlSessionFactory.openSession();
         return sqlSession;
    }


}
